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  1. Core Server
  2. SERVER-37597

voteCommit for an aborted coordinator should send abort to the calling participant

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    • Fully Compatible
    • Sharding 2018-10-22
    • 56

    Description

      The transaction coordinator removes itself from the coordinator catalog when it decides to abort, but it does so through a promise, which requires dropping the coordinator mutex. This allows a voteCommit to be processed by a coordinator in the kAborted state, which currently leads to no action. Instead, this should be treated the same as the non-existent coordinator case (see SERVER-37018), which sends abortTransaction to the participant that sent voteCommit.

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            matthew.saltz@mongodb.com Matthew Saltz
            jack.mulrow@mongodb.com Jack Mulrow
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